Sentence examples for have previously been utilized from inspiring English sources

A large number of cationic lipids have previously been utilized in gene delivery, such as quaternary ammonium detergents, cationic derivatives of cholesterol and diacylglycerol, lipid derivatives of polyamines.

The same animal model and mAb have previously been utilized for studies of radioimmunotherapy with the β-emitting radionuclides 177Lu and 90Y [19] 19].

The high temperature curing reactions of oligomers bearing two phenylethynyl groups have previously been utilized to produce attractive new materials, but are not well understood.

Well-characterized mutations of C. elegans that promote longevity, including insulin signaling and stress response, have previously been utilized to evaluate the specific mechanisms of natural compounds [38].

We examined a range of concentrations (10 nM – 50 µM) that have previously been utilized in acute slice preparations to study the effects of DA on intrinsic membrane excitability [28] [31] and synaptic transmission [10], [32], [33] in the PFC.

The methods we applied have previously been utilized, e.g. within general medicine for risk mapping of common chronic diseases [ 18].

This non-invasive method is well described in the literature [21] and has previously been utilized as a tool to draw conclusions about bone mineral density; however, it should be noted that it is a quantitative and not a qualitative measurement.

Additionally, this assignment method allowed for post-translational modifications reported in the NCBI database and has previously been utilized [24].

Support vector machine is a supervised, multivariate classification method [37] with optimal empirical performance in many classification settings [38] that has previously been utilized in neuroimaging research [2] [3], [7], [9].

Co-expression in pETDuet-1 has previously been utilized extensively to assess the interaction of mycobacterial STPKs with their cognate substrates in the surrogate host E. coli [21], [23].

qPCR has previously been utilized to measure basal cytokine mRNA transcript levels in unstimulated cervical cells obtained by cytobrush sampling [21], [22], as well as in clonally expanded PBMCs [20].